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Make NEED_REENTRANT_FUNC_NAMES _require_ *_r functions, and add tests to

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configure to report if they are not found.
This commit is contained in:
Bruce Momjian
2003-08-16 15:35:51 +00:00
parent dcfa89537a
commit edc999b09a
10 changed files with 187 additions and 50 deletions
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9
src/port/thread.c
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@ -7,7 +7,7 @@
*
* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
*
* $Id: thread.c,v 1.3 2003/08/14 05:27:18 momjian Exp $
* $Id: thread.c,v 1.4 2003/08/16 15:35:51 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -49,7 +49,7 @@
char *
pqStrerror(int errnum, char *strerrbuf, size_t buflen)
{
#if defined(USE_THREADS) && defined(HAVE_STRERROR_R)
#if defined(USE_THREADS) && defined(NEED_REENTRANT_FUNC_NAMES)
/* reentrant strerror_r is available */
/* some early standards had strerror_r returning char * */
strerror_r(errnum, strerrbuf, buflen);
@ -68,7 +68,7 @@ int
pqGetpwuid(uid_t uid, struct passwd *resultbuf, char *buffer,
size_t buflen, struct passwd **result)
{
#if defined(USE_THREADS) && defined(HAVE_GETPWUID_R)
#if defined(USE_THREADS) && defined(NEED_REENTRANT_FUNC_NAMES)
/*
* Early POSIX draft of getpwuid_r() returns 'struct passwd *'.
* getpwuid_r(uid, resultbuf, buffer, buflen)
@ -94,8 +94,7 @@ pqGethostbyname(const char *name,
struct hostent **result,
int *herrno)
{
#if defined(USE_THREADS) && defined(HAVE_GETHOSTBYNAME_R)
#if defined(USE_THREADS) && defined(NEED_REENTRANT_FUNC_NAMES)
/*
* broken (well early POSIX draft) gethostbyname_r() which returns
* 'struct hostent *'